The US Transceivers compatible QDD-400G-XDR4 is a high-performance 400GBASE-DR4+ QSFP-DD transceiver designed for high-density 400G optical interconnects. Operating over single-mode fiber with four parallel lanes at 100G per lane, this module transmits at 1310 nm wavelength and supports link distances up to 2 km, making it well suited for extended campus and data center reach applications beyond standard DR4 specifications.<\/p>\n
This QSFP-DD form factor module features an MPO\/MTP connector interface and leverages PAM4 modulation to deliver 400Gbps aggregate throughput. It includes Digital Diagnostic Monitoring (DDM) for real-time visibility into key optical parameters such as temperature, voltage, transmit power, and receive power, enabling proactive network management and simplified troubleshooting.<\/p>\n
The US Transceivers compatible QDD-400G-XDR4 is TAA compliant and manufactured to meet industry standards for reliability, performance, and interoperability, providing a cost-effective alternative for enterprise core networks, hyperscale data centers, and high-speed interconnect deployments.<\/p>\n","protected":false},"excerpt":{"rendered":"
The US Transceivers compatible QDD-400G-XDR4 is a high-performance 400GBASE-DR4+ QSFP-DD transceiver designed for high-density 400G optical interconnects. Operating over single-mode fiber with four parallel lanes at 100G per lane, this module transmits at 1310 nm wavelength and supports link distances up to 2 km, making it well suited for extended campus and data center reach […]<\/p>\n","protected":false},"featured_media":968,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[657],"product_cat":[536,707,344],"product_tag":[],"class_list":["post-2095","product","type-product","status-publish","has-post-thumbnail","product_brand-arista","product_cat-400g-qsfp-dd-transceiver","product_cat-400gb-qsfp-dd-dr4-400g-qsfp-dd-transceiver-sfp","product_cat-sfp","pa_data-rate-400gb","pa_distance-2km","pa_product_type-single-mode","pa_wavelength-1310nm","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/2095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/comments?post=2095"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/968"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=2095"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=2095"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=2095"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=2095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}